Twenty-seven patients ranging in age from 15 to 36 years participated in a pilot study, and underwent allogeneic bone marrow transplantation (BMT) for acute lymphoblastic leukemia (ALL) in first complete remission (CR) in four French centers. All patients were grafted from human leukocyte antigen/mixed leukocyte culture (HLA/MLC) identical sibling after conditioning regimen consisting of cyclophosphamide and total body irradiation (TBI). Sixteen patients are alive in persistent first remission, with a median follow-up of 56 months (range, 41 to 82 months). The 6-year Kaplan-Meier probability of disease-free survival (DFS) is 59%. Only three patients relapsed (5, 7, and 7 months after transplantation). These interesting results have led us to propose, in accord with a French multicentric protocol, allogeneic BMT for adults under 40 years of age during the first CR of ALL.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1200/JCO.1988.6.2.227 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Customized 3D Allogenic Bone Blocks for Mandibular Buccal-Bone Reconstruction Increase Resistance to Tongue-Protrusion Forces: A Finite Element Analysis.
J Funct Biomater
December 2024
Department and Institute of Oral Surgery, Wroclaw Medical University, Krakowska 26 Street, 50-425 Wrocław, Poland.
Background: The impact of tongue protrusion forces on the formation of malocclusions is well documented in academic literature. In the case of bone dehiscence of the buccal wall in front of the lower frontal teeth, this process may be even more pronounced. Augmentation with 3D customized allogenic bone blocks (CABB) has been proposed as a potential solution for treating such defects.
View Article and Find Full Text PDFLimited evidence to support demineralized bone matrix in foot and ankle surgical procedures: A systematic review.
World J Orthop
January 2025
Department of Orthopedic Surgery, NYU Langone Health, New York, NY 10002, United States.
Background: Demineralized bone matrix (DBM) is a commonly utilized allogenic bone graft substitute to promote osseous union. However, little is known regarding outcomes following DBM utilization in foot and ankle surgical procedures.
Aim: To evaluate the clinical and radiographic outcomes following DBM as a biological adjunct in foot and ankle surgical procedures.
Adult patients with Philadelphia chromosome positive acute lymphoblastic leukemia undergoing allogeneic hematopoietic stem cell transplantation and tyrosine kinase inhibitors: development and validation of a clinical prediction model based on cytogenetics, IKZF1 deletions and minimal residual disease.
Ann Hematol
January 2025
Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, China.
The aim of this study was to develop and validate a nomogram predicting progression-free survival (PFS) for adult patients with positive acute lymphoblastic leukemia(Ph + ALL) who have undergone allogeneic hematopoietic stem cell transplantation(allo-HSCT) and tyrosine kinase inhibitor(TKI) treatment. Data were retrospectively collected from 176 adult patients diagnosed with Ph + ALL and treated with allo-HSCT and TKIs at The First Affiliated Hospital, Zhejiang University School of Medicine, between January 2015 and May 2023. 70% of the patients were randomly assigned to the training group(n = 124) and 30% of the patients were assigned to the validation group(n = 52).
View Article and Find Full Text PDFCryptic to conventional cytogenetics: Philadelphia-like ALL presenting with hypereosinophilia.
BMJ Case Rep
January 2025
Department of Internal Medicine, University of Kentucky, Lexington, Kentucky, USA.
BCR::ABL1-like B-lymphoblastic leukaemia (B-ALL) neoplasms lack the BCR::ABL1 translocation but have a gene expression profile like BCR::ABL1 positive B-ALL. This includes alterations in cytokine receptors and signalling genes, such as and Cases with CRLF2 rearrangements account for approximately 50% of cases of Philadelphia-like acute lymphoblastic leukaemia (Ph-like ALL), and the frequency of specific genomic lesions varies with ethnicity such that IGH::CRLF2 translocations are more common in Hispanics and Native Americans.We report two cases of BCR::ABL1-like ALL, with significant eosinophilia.
View Article and Find Full Text PDFMasquelet Inspired in Vivo Engineered Extracellular Matrix as Functional Periosteum for Bone Defect Repair and Reconstruction.
Adv Healthc Mater
January 2025
Center for Musculoskeletal Research, School of Medicine and Dentistry, University of Rochester, Rochester, NY, 14642, USA.
The Masquelet technique that combines a foreign body reaction (FBR)-induced vascularized tissue membrane with staged bone grafting for reconstruction of segmental bone defect has gained wide attention in Orthopedic surgery. The success of Masquelet hinges on its ability to promote formation of a "periosteum-like" FBR-induced membrane at the bone defect site. Inspired by Masquelet's technique, here a novel approach is devised to create periosteum mimetics from decellularized extracellular matrix (dECM), engineered in vivo through FBR, for reconstruction of segmental bone defects.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!